# CSS NRTC vs PeoplePrep

The clearest difference is update cadence: PeoplePrep at every 3 months against CSS NRTC's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CSS NRTC ships an update every 8 months, PeoplePrep every 3 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | CSS NRTC | PeoplePrep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (8 ratings)](https://appshunter.io/ios/app/css-nrtc/id1541367234/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 89 MB | 48 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Program Executive Office for Enterprise Information Systems, Sea Warrior Program](https://appshunter.io/developer/1477503418) | [PeopleMovers.com](https://appshunter.io/developer/1301604994) |

## What reviewers say

### CSS NRTC

[App page](https://appshunter.io/ios/app/css-nrtc/id1541367234)

Access Navy training courses and study manuals for administrative and supply ratings. Learn on the go, with or without internet, and submit completion for your Electronic Training Jacket.

**Highlights:** Rate training courses for administrative ratings, Rate training courses for supply ratings, General skills and training manuals, Offline access to courses and study tools, Submit course completion to ETJ, Preparation for specialty positions

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### PeoplePrep

[App page](https://appshunter.io/ios/app/peopleprep/id6443589841)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CSS NRTC free?

CSS NRTC is free to download, with no in-app purchases.

### Is PeoplePrep free?

PeoplePrep is free to download, with no in-app purchases.

### Do CSS NRTC or PeoplePrep have ads?

Neither CSS NRTC nor PeoplePrep shows ads.

### Which is updated more often, CSS NRTC or PeoplePrep?

CSS NRTC ships an update every 8 months, and PeoplePrep every 3 months. Most recently, CSS NRTC was updated on November 3, 2026 and PeoplePrep on November 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*